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About Developer · **Released**: 06-25-2001

Hi.... it is my first hack - phpProbe

here is it... it was tested under vbb2x RC2 and phpMyChat 0.14.4

News:
Updated on 19.07.01
- FAQ has been add

Updated on 18.07.01
The hack is compatible with version 0.14.5 of phpMyChat
- there is some javaScript code there, so the hack will not work with browsers without JS support (phpMyChat will not work with these browsers too

)
- the Exit link in chat works ok now

Hack:
Step 1:
open /lib/index.lib.php3 in yours phpMyChat Derictory
find:

PHP Code:


			
// Fix some security holes

replace it with

PHP Code:


			
//a VBB integration hack by Stasik (stasik@t-online.de)

//v0.1

//(C)2001



$exiturl = "http://www.blabla.com"; // the url the user will be redirected exiting the chat



if($Ver == ""){print "

<HTML>

<SCRIPT TYPE=\"text/javascript\" LANGUAGE=\"javascript\">

    <!--

    var NS4 = (document.layers) ? 1 : 0;

    var IE4 = ((document.all) && (parseInt(navigator.appVersion)>=4)) ? 1 : 0;

    var ver4 = (NS4 || IE4) ? \"H\" : \"L\";

function defineVerField()

    {

        if (document.images && ver4 == 'L')

            document.forms['Params'].elements['Ver'].value = 'M';    // js1.1 enabled browser

        else document.forms['Params'].elements['Ver'].value = ver4;

    }

 -->

</SCRIPT>

<FORM ACTION=\"index.php3\" METHOD=\"POST\" AUTOCOMPLETE=\"OFF\" NAME=\"Params\">

<INPUT TYPE=\"hidden\" NAME=\"Ver\" VALUE=\"L\">

</FORM>

<SCRIPT TYPE=\"text/javascript\" LANGUAGE=\"javascript\">

defineVerField();

document.forms.Params.submit();

</SCRIPT>

</HTML>

"; exit;}



chdir("/path/to/board/");

require("./global.php");

chdir("/path/to/chat/");



if ($bbuserid == 0) 

{ 

print "no"; //Message if the user has no cookie

exit; 

}

else

{

if ($bbusername == "" || (isset($bbusername))==0) 

{ 

$getusername=$DB_site->query_first("SELECT username FROM user WHERE userid=$bbuserid"); 

$username=$getusername[username]; 

$bbusername = $username; 

}

else 

{ 

$username = $bbusername; 

} }



$U = $username;



$pat = "[[:space:]]"; 

$repl = ""; 

$U = ereg_replace($pat,$repl,$U); 

$pat = ','; 

$U = ereg_replace($pat,$repl,$U); 

stripslashes($U); 



$N = 20; 

$D = 10; 

$Form_Send = 1; 



//Replace admin with your administration nick

if($U != "Admin")

{

$PASSWORD="1";

}



// Fix some security holes

Step 2:
open /lib/index.lib.php3 in yours phpMyChat Derictory
find:

PHP Code:


			
$DbLink->query("INSERT INTO ".C_MSG_TBL." VALUES ($EN, '$E', 'SYS exit', '', ".time().", '', 'sprintf(L_EXIT_ROM, \"".special_char($U,$Latin1)."\")')");

        }

    }

replace it with:

PHP Code:


			
$DbLink->query("INSERT INTO ".C_MSG_TBL." VALUES ($EN, '$E', 'SYS exit', '', ".time().", '', 'sprintf(L_EXIT_ROM, \"".special_char($U,$Latin1)."\")')");

        }

    }

if($exit == "1"){header ("Location: $exiturl"); exit;}

Step 3:
open /exit.php3 in yours phpMyChat Derictory
find:

PHP Code:


			
<A HREF="<?php echo("$From?Ver=$Ver&L=$L&U=".urlencode(stripslashes($U))."&E=".urlencode(stripslashes($R))."&EN=$T"); ?>" TARGET="_parent"><?php echo(L_EXIT); ?></A>

replace it with:

PHP Code:


			
<A HREF="<?php echo("$From?exit=1&Ver=$Ver&L=$L&U=".urlencode(stripslashes($U))."&E=".urlencode(stripslashes($R))."&EN=$T"); ?>" TARGET="_parent"><?php echo(L_EXIT); ?></A>

ENJOY

FAQ:
Q: I`m getting "no" every time.
A: You need to upgrade a cookie option in your VB control panel. Write under: Options->Change Options->[HTTP Headers and output]->Cookie Domain your domainname ONLY (blabla.com).

Q: I`m getting "you need to register" error.
A: Enable chat using for not registered users in your phpMyChat config (/config/config.lib.php3).

Q: I`m getting "wrong password" error.
A: Make shure you have deleted all user accounts in your chat and have only administrative one. If you are logging is as administrator note that you have to enter your password EVERY time you are logging in.

Questions or Bug reports?
Post it here I`ll answer ASAP.

Sukij · #**202** 10-18-2001, 08:36 AM

How ? Can you help ?

Stasik · #**203** 10-18-2001, 08:37 AM

have no time, just put all from that file into index.php and use variables in templates

Sukij · #**204** 10-18-2001, 08:38 AM

Thanks i will try

Sukij · #**205** 10-19-2001, 09:16 AM

Uh.. beyond my ability.. finally give up.

If you have some free time, please consider this modification.

Thanks

dbdbdbdb · #**206** 11-08-2001, 06:20 PM

Hi Stasik,

first, thanks for this hack!

I hope I'll be able to give something back to the community of vbhackers.

And here is my question:

I don't get it working. I can't get rid of the "no".

What I did:

First I installed the chat in a second database, so now i use the same as vbulletin.

I've set "Registration of users" to:
define("C_REQUIRE_REGISTER", '0');
define("C_EMAIL_PASWD", '0');

I've got clean tables. Just myself in "c_reg_users" with the same password and the same username as in my forum.

In index.lib.php3 I configured:

chdir("/homepages/htdocs/forum/");
require("./global.php4");
chdir("/homepages/htdocs/chat/");

I cleaned all my cookies, reloged in again and again, but I can't get rid of the "no". Why?

Please help. I've been searching for ages...

dbdb

Ps: I am able to login admin.php3, but there are no rooms listed (to clean up).

PS: I had phpmychat working before, but did a clean install.

dbdbdbdb · #**207** 11-11-2001, 09:33 AM

Good Morning!

Does anybody have a clue? Some of you got it up and running, but you do not read this thread i guess... : domage.

dbdbdbdb

Crinos · #**208** 11-12-2001, 07:10 PM

Have you tried doing this?

Quote:

Q: I`m getting "no" every time.
A: You need to upgrade a cookie option in your VB control panel. Write under: Options->Change Options->[HTTP Headers and output]->Cookie Domain your domainname ONLY (blabla.com).

Crinos · #**209** 11-12-2001, 07:11 PM

Btw, to anyone who is using phpyMyChat, is there any way to change the default chat color from black? which CSS or php file should I change?

I wanna use it with the main frame on a black background, which unfortunately makes the text invisible coz it defaults to black... Thanks in advance...

dbdbdbdb · #**210** 11-12-2001, 07:27 PM

Quote:

Originally posted by Crinos
Have you tried doing this?

Thanks for your reply!
I did cookie the server and not the forum.

Does anybody got another idea? Thanks.

dbdbdbdb

pgowder · #**211** 11-14-2001, 12:39 AM

I'm very interested in this hack. However, I've heard that it is very server intensive.

How is everyone's experience with it?

thanks

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